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Brian & Lynn are the real deal. Honest, friendly, reliable, & efficient. Our condo association was notified at 3am by one of our residents that a death had occurred in their home & that various fluids had been deposited on the carpeted stairs when the paramedics removed the body. We did a quick search of biohazard cleaners & immediately called Bio-One's 24 hour number. Bill answered the call, assessed our situation, & scheduled an inspection for 8:30 that morning. Brian & Lynn showed up at 8:30 on the dot, did a thorough, step-by-step inspection of the stairs, walls, & banisters, and after identifying the affected areas, gave us a very reasonable estimate on the spot. Then, to my surprise, they said they could have the affected areas treated (with an eco-friendly, non-toxic enzyme/disinfectant solution), as well as going the extra mile to disinfect the walls, baseboards & banisters. Within an hour, the job was done. I can't recommend them enough.

We were referred to Bio-One by a friend, after heavy rains resulted in water and sewage damage to our basement. Our experience with Bio One was excellent. Brian and his team are very professional, did a great job and communicated with us every step of the basement cleanup. We would definitely use them again and recommend them to others. It was a pleasure to work with Bio-One Chicago North.

I would like to highly recommend Brian and Lynn from Bio - One we met through networking and being in the real estate market I come into many situations and work with many families. Brian and Lynn specialize in Mold remediation, helping with families that has a member that Hoarding problem, disinfectant for COBIT 19 these are just a few things that they do. I have total trust in them for their compassionate and discrete service. I believe they cover all of northern Illinois and eastern counties James Smith RE/MAX showcase

Brian and his team are professional, compassionate, reassuring, and excellent at clean-ups. Because of them, I woke up in a clean house today. They live to help people, and they change lives for the better. Don't be afraid to call them when you need help -- truly compassionate help is found here. I am so thankful for them.

Bio-One came referred to us from a Realtor friend. It's a family owned company. I'm so glad we chose them over other companies we spoke to. They were easy to get a hold of, very responsive, efficient, patient, and appropriately priced. I highly recommend them if you are in the unfortunate situation of needing a biohazard company for a home clean up after someone passes.

Brian and his partner stopped by to inspect our house after a smell of mold. Within 10 minutes they were able to locate the source and put a plan of action together. Great customer service!

Brian clearly explained everything to me: what the problem was, what needed to be done, how it would be done and the cost. He and his partner were efficient and conscientious. After completing the job, Brian showed me what he had accomplished. I am very pleased with the outcome and highly recommend Bio-One of Chicago North. Brian Martin’s personality, and his willingness to accommodate, made a very “dirty“ situation tolerable.

Brian and his team helped my family take care of a tough cleaning job during a medical emergency. Brian was so kind, understanding, and quick to respond. The price he quoted us was far more affordable than other companies we had look at the place. Him and his team were super hard working and did a great job! Thank you Brian and co for all your hard work!

Brian was BEYOND professional, efficient and friendly. Reached out to other companies that wanted extortionate amounts of money and were nowhere near as professional and upfront as Brian. Would highly recommend. We used him for our company's needs and he was exceptional!!

Lynn and Brian went above and beyond with the job I had for them at the Apollo Theater in Lincoln Park. They not only dealt with the delicate situation with expertise, but also with a kindness and humanity that I greatly appreciated. The work they did was prompt and thorough, and the cost of the job was well-priced. I don't often need a biohazard clean up team, but if I ever need one again, there is no doubt in my mind that I will reach out to Lynn and Brian. Recommend.